UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCsykob6WUeuOMgZu1E9+B9NPMcgW8HS/74hvBo28A8=' 
WHERE 
  key_id = 'd044a95d9f8915072db97c498efe240a837953b9191180faf0a5c83715584222' 
  AND (
    token = 'fCsykob6WUeuOMgZu1E9+B9NPMcgW8HS/74hvBo28A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )